ABC World News Tonight with David Muir Full Broadcast - Sept. 9, 2026

Rachel Scott has the latest on Pres. Trump's delayed trip to the first-ever GOP midterm convention in Dallas after an emergency slide on the new Air Force One inflated and deployed; Matt Rivers has details on the former Anthropic employee accusing developers of putting humanity as risk in their race to build advanced AI models; Morgan Norwood reports on the wild police pursuit in Dayton, Ohio, that took an unexpected turn when the suspect ran from his vehicle, to steal a police car that ended up crashing into a home; and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro 02:05 Emergency slide deployed on Trump's Qatari-gifted Air Force One 04:50 Homes along SoCal coast destroyed by Pacific storms 06:50 NTSB: Pilots of crashed cargo plane tried to abort landing 08:37 Former AI researcher issues dire warning after resignation 10:21 Wild police chase ends with suspect driving stolen cop car into Ohio home 11:35 ABC News Exclusive: Juror from Lindsay Clancy trial speaks out 13:21 Apple CEO unveils new foldable iPhone at price of $1,999 14:55 Zelenskyy's plane “almost hit” by drone en route to Oslo, Norway PM says 15:26 Minnesota police drone locates child in pond 15:48 2 killed in fiery runway crash at San Diego's Montgomery-Gibbs Executive Airport 16:07 Off-duty NYPD officer rescues driver in Brooklyn 16:37 Summer 2026 was America’s warmest on record 17:01 Billy Joel reveals he underwent brain surgery, talks hope of returning to stage 17:22 Dolly Parton’s sister opens up about her quiet battle with cancer 17:53 America Strong: School bus full of kids in Phoenix sing happy birthday to toddler neighbor ABC World News Tonight with David Muir delivers the news that matters most. Watch to get the latest news stories and headlines from around the world. Follow ABC World News Tonight on... Instagram: https://www.instagram.com/abcworldnewstonight/ TikTok: https://www.tiktok.com/@abcworldnews X (formerly Twitter): https://twitter.com/ABCWorldNews Facebook: https://www.facebook.com/WorldNewsTonight Threads: https://www.threads.net/@abcworldnewstonight ABC News is your trusted source for breaking news, analysis, exclusive interviews, headlines, and videos: https://abcnews.go.com/ Subscribe to ABC News on YouTube: https://bit.ly/2vZb6yP Watch full episodes on Hulu: http://abcn.ws/3bzvQQn WorldNewsTonight DavidMuir News ABCNews